Topic Models

A topic model is a type of statistical model for discovering the abstract "topics" that occur in a collection of documents. Topic modeling is a frequently used text-mining tool for the discovery of hidden semantic structures in a text body.

Papers

Recently Added Most Hyped Most Active Needs Verification Most Verified

Showing 151–160 of 881 papers

Title	Date	Tasks	Status	Hype
LDA2Net: Digging under the surface of COVID-19 topics in scientific literature	Dec 2, 2021	Topic Models	—Unverified	0
Principled Analysis of Energy Discourse across Domains with Thesaurus-based Automatic Topic Labeling	Dec 1, 2021	Topic Models	CodeCode Available	0
Bilingual Topic Models for Comparable Corpora	Nov 30, 2021	Cross-Lingual Word EmbeddingsRetrieval	—Unverified	0
Topic Driven Adaptive Network for Cross-Domain Sentiment Classification	Nov 28, 2021	ClassificationDomain Adaptation	—Unverified	0
HTMOT : Hierarchical Topic Modelling Over Time	Nov 22, 2021	Topic Models	—Unverified	0
Keyword Assisted Embedded Topic Model	Nov 22, 2021	modelTopic Models	CodeCode Available	1
Community-Detection via Hashtag-Graphs for Semi-Supervised NMF Topic Models	Nov 17, 2021	Community DetectionTopic Models	—Unverified	0
Exploring Topic-Metadata Relationships with the STM: A Bayesian Approach	Nov 16, 2021	regressionTopic Models	—Unverified	0
Improving Neural Topic Models by Contrastive Learning with BERT	Nov 16, 2021	Contrastive LearningTopic Models	—Unverified	0
Towards Improving Topic Models with the BERT-based Neural Topic Encoder	Nov 16, 2021	Topic Models	—Unverified	0

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All datasets 20NewsGroups AG News 20 Newsgroups Arxiv HEP-TH citation graph AgNews NYT

Benchmark Results

#	Model	Metric	Claimed	Verified	Status
1	vONTSS	C_v	0.69	—	Unverified
2	GSM	C_v	0.55	—	Unverified
3	vNVDM	C_v	0.52	—	Unverified
4	ETM	C_v	0.51	—	Unverified
5	NSTM	C_v	0.38	—	Unverified
6	ProdLDA	C_v	0.35	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	vONTSS	C_v	0.49	—	Unverified
2	vNVDM	C_v	0.44	—	Unverified
3	GSM	C_v	0.41	—	Unverified
4	ETM	C_v	0.41	—	Unverified
5	NSTM	C_v	0.37	—	Unverified
6	ProdLDA	C_v	0.32	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	NVDM	Test perplexity	836	—	Unverified
2	Bayesian SMM	Test perplexity	515	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	JoSH	MACC	83.24	—	Unverified
2	TopicEq	Topic Coherence@50	0.1	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	vONTSS	C_v	0.49	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	JoSH	MACC	90.91	—	Unverified